chris2523
93 Mark VIII
question. how did you block the iac?
if you unplug your mas will it run like a blown 350 with wicked cams?
Only other problem I'm having and I noticed this, this morning is my car won't shift down to 1st over 30mph
Your driving the car? Well you probably smoked the trans with the engine holding that RPM.
Vacuum test showed good.